sg2567rdr212435ib ETC-unknow, sg2567rdr212435ib Datasheet
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sg2567rdr212435ib
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sg2567rdr212435ib Summary of contents
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... Part Numbers Description SG2567RDR212435IB 256Mx72 (2GB), DDR2, 240-pin DIMM, Registered, ECC, 128Mx4 Based, PC2-3200, DDR2-400-333, 30.00mm, 22Ω DQ termination, Green Module (RoHS Compliant). SG2567RDR212435NB 256Mx72 (2GB), DDR2, 240-pin DIMM, Registered, ECC, 128Mx4 Based, PC2-3200, DDR2-400-333, 30.00mm, 22Ω DQ termination, Green Module (RoHS Compliant). ...
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September 25, 2007 Datasheet released. Corporate Headquarters Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com Europe: 5 Kelvin Park South, Kelvin South, East Kilbride, G75 ORH, United Kingdom • Tel: ...
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DDR2 SDRAM Module - 128Mx4 Based Features • Standard : JEDEC • Configuration : ECC • Cycle Time : 5.0ns • CAS# Latency : 3.0, 4.0 • Posted CAS#/Additive Latency (AL 1.0, 2.0, 3.0 & 4.0 ...
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DDR2 240-pin DIMM Pin List (Contd.) Pin Pin Pin Pin Pin No. Name No. Name No. 21 DQ10 DDQ 22 DQ11 52 CKE0 DQ16 54 BA2 84 25 ...
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Pin Description Table (Contd.) Symbol Type Polarity A0~A9, SSTL_18 - A10/AP, A11~A13 DQ0~DQ63 SSTL_18 - CB0~CB7 DQS0~DQS17 SSTL_18 Positive Edge DQS0#~DQS17# SSTL_18 Negative Edge SA0~SA2 LVTTL - SDA LVTTL - SCL LVTTL - RESET# LV- Active Low CMOS V Supply ...
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Block Diagram RCS0# RCS1# RCKE0 RCKE1 RODT0 RODT1 DQS0 DQS S# CKE ODT DQS0# DQS# DQ0 I DQ1 I/O 1 DQ2 I/O 2 DQ3 I/O 3 DQS1 DQS S# CKE ODT DQS1# DQS# DQ8 I DQ9 ...
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REG1~REG4 R 22Ω E CS0# RCS0 (U2~U19) CS1# G RCS1 (U20~U37) A0~A13 I RA0~RA13 to all devices (U2~U37) S BA0~BA1 RBA0~RBA1 to all devices (U2~U37) T RAS# RRAS# to all devices (U2~U37) E CAS# ...
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Physical Dimensions 240-pin DIMM Module 1 5.175 5.00 FULL 1.50±0.10 2.50 Detail A (All dimensions are in millimeters with ±0.15mm tolerance unless specified otherwise.) Corporate Headquarters Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 ...
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... Serial Presence Detect Table (SG2567RDR212435IB/NB/SE) Byte No. Byte Description bytes written into serial memory at module manufacturer 1 Total # of bytes of SPD memory device 2 Fundamental memory type row address on this assembly column address on this assembly Ranks, Package and Height 6 Data width of this assembly ...
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Serial Presence Detect Table (Contd.) Byte No. Byte Description 27 Minimum row precharge time (=tRP) 28 Minimum row active to row active delay (=tRRD) 29 Minimum RAS to CAS delay (=tRCD) 30 Minimum activate precharge time (=tRAS) 31 Module row ...
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Serial Presence Detect Table (Contd.) Byte No. Byte Description 73~90 Manufacturer part # 91 Manufacturer revision code 92 ........Manufacturer revision code 93 Manufacturing data (Year) 94 Manufacturing data (Week) 95~98 Assembly serial # 99~125 Manufacturer specific data 126~127 Unused storage ...
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Mode Register Table Definition The mode register stores the data for controlling the various operating modes of DDR2 SDRAM. It controls CAS latency, burst length, burst sequence, test mode, DLL reset, t ous applications. The default value of the mode ...
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Extended Mode Register Table Definition The extended mode register controls functions beyond those controlled by the mode register; these additional functions are DLL enable/disable, output drive strength, ODT (R (OCD), DQS# enable/disable, RDQS/RDQS# enable/disable, and OUTPUT enable/disable. The extended mode ...
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Extended Mode Register Table BA2 BA1 BA0 A15 A14 A13 E18 E17 E16 E15 E14 E13 EMR E17 E16 MRS mode 0 0 MRS 0 1 EMRS ( EMRS (2) 1 ...
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Commands The following Truth Tables provide a general reference of available commands. For a more detailed description please refer to the device data sheets. Truth Table - Commands Function Previous cycle (Extended) Mode Register Set H Refresh H Self Refresh ...
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Absolute Maximum Ratings Parameter Voltage on V relative Voltage on V relative to V DDQ SS Voltage on any pin relative to V Voltage on V relative to V DDSPD Operating Temperature (Ambient) Operating Temperature (Case) ...
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Capacitance (V = 1.8V±0.1V +25°C) DD Case Parameter Input Capacitance (CKn, CKn#) Input Capacitance delta (CKn, CKn#) Input Capacitance (all other input-only pins) Input Capacitance delta (all other input-only pins) Input/Output Capacitance (DQ, DM, DQS, DQS#, CB) Input/Output ...
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ODT DC Electrical Characteristics Parameter R effective impedence value for 75Ω TT setting EMR (A6, A2 effective impedence value for 150Ω TT setting EMR (A6, A2 Deviation of VM with respect to V ...
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OCD Default Output Characteristics (V = 1.8V±0.1V 0V Parameter Output Impedance Pull-up and Pull-down mismatch Output Slew Rate Output Step Size for Calibration Notes: 1. Absolute specifications: 0°C ≤ Impedance measurement condition for ...
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IDD Specification Parameters and Test Conditions (V = 1.8V±0.1V 0V Symbol Parameter IDD0 Operating one bank active–precharge current CKE and CS# are HIGH between valid commands; Address bus inputs are RASmin(IDD) SWITCHING; ...
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IDD Specification Parameters and Test Conditions (Contd.) Notes: 1. IDD specifications are tested after the device is properly initialized. 2. Input slew rate is specified by AC Parametric Test Condition. 3. IDD parameters are specified with ODT disabled. 4. Data ...
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Parameter Clock cycle time Clock high-level width Clock low-level width Clock half period DQ output access time from CK/CK# Data-out high-impedence window from CK/CK# Data-out low-impedence window from CK/CK# DQ & DM input setup time relative to DQS DQ & ...
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Device AC Operating Conditions (Contd.) Parameter ACTIVE to ACTIVE (same bank) command ACTIVE bank a to ACTIVE bank b command ACTIVE to READ or WRITE delay ACTIVE to PRECHARGE command Internal READ to precharge command delay Write recovery time Auto ...
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Notes: 1. The AC and DC input level specifications are as defined in the SSTL_18 standard (i.e., the receiver will effectively switch as a result of the signal crossing the AC input level and will remain in that state as ...
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Part Number Decode S G 256 7 RDR2 SMART Modular Technologies 2 Module Process Technology G: Green Module (RoHS Compliant) 3 Module Address Depth 256: 256M 4 Module Data Bus ...
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Disclaimer: No part of this document may be copied or reproduced in any form or by any means, or transferred to any third party, without the prior written consent of an authorized representative of SMART Modular Technologies, Inc. (“SMART”). The ...